28107018

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2963}}^1$

素因数の和:3019

約数の個数: 48

約数和(自身を含む): 66583296

約数和(自身を除く): 38476278

約数列:

[1, 2, 3, 6, 9, 17, 18, 31, 34, 51, 62, 93, 102, 153, 186, 279, 306, 527, 558, 1054, 1581, 2963, 3162, 4743, 5926, 8889, 9486, 17778, 26667, 50371, 53334, 91853, 100742, 151113, 183706, 275559, 302226, 453339, 551118, 826677, 906678, 1561501, 1653354, 3123002, 4684503, 9369006, 14053509, 28107018]

約数ペア:

[(1, 28107018), (2, 14053509), (3, 9369006), (6, 4684503), (9, 3123002), (17, 1653354), (18, 1561501), (31, 906678), (34, 826677), (51, 551118), (62, 453339), (93, 302226), (102, 275559), (153, 183706), (186, 151113), (279, 100742), (306, 91853), (527, 53334), (558, 50371), (1054, 26667), (1581, 17778), (2963, 9486), (3162, 8889), (4743, 5926)]